Question 1:C
Question 1:A
Question 1:C
1 Item: A is a function, but it is not an essential function; Item b, "giving a big gift" is not a rol
Question 1:C
Question 1:A
Question 1:C
1 Item: A is a function, but it is not an essential function; Item b, "giving a big gift" is not a role; Item d is not necessary either.
Question 1: The key qualifier "special" is missing.
1 item: a, it is impossible to draw the conclusion that "steel can be replaced" and there is no information that "steel enterprises will be threatened"; The mistake in item B is "No one else can get the formula". It is possible to obtain the formula through technology transfer or self-invention; Item D, from the original text "Jin Shu did not clearly indicate whether the scientists of the institute applied for patents for their inventions", it cannot be inferred that "the scientists of the institute have not decided whether to apply for patents for their inventions").